Physician Assistants & Nurse Practitioner

Coastal Orthopedics utilizes Physician Assistants and a Nurse Practitioner in the care of our patients. These providers are health care professionals licensed to practice medicine with physician supervision. As part of our Orthopedic Care team, they conduct physical exams, diagnose and treat illnesses and injuries, order and interpret tests, counsel on preventative healthcare and write prescriptions.

Contact our office or your doctor for more questions or concerns regarding your treatment, an appointment, or any specific issues.


Erin Fitzpatrick Mackey, Physician Assistant, nurse practitioner, nurse practitioner Beverly MA, nurse practitioner Gloucester MA, nurse practitioner Danvers MA, Coastal Orthopedic, Coastal Orthopedic Associates, Sports Medicine, Trauma Care, Hand, Fracture Care, Hand Surgery, Hand Injuries, Joint Replacement, Joint Revision, Arthroscopic Surgery of the Knee, Shoulder, Hip, Foot Surgery, Ankle Surgery, Orthopedic Surgeon, Podiatrist, Physician Assistant, Nurse Practitioner, Examination, Treatment, Prescriptions, Medical Records, Board Certified specialists, Orthopedic surgery, operative care, non-operative care, bones, joints, ligaments, muscles, appointment, The Medical Building, Cape Ann Medical Center, Lahey Outpatient Center, Orthopedic surgeon Beverly,  North Shore, Essex County, Beverly, Gloucester, Danvers, Beverly MA, Gloucester MA, Danvers MA,Erin Fitzpatrick Mackey, PA-C
Physician Assistant
Joined Coastal Orthopedics in 2007.

Erin Fitzpatrick Mackey received her Bachelor of Science Degree in Behavior Neuroscience from Lafayette College, PA. She received her Master of Science Degree, Physician Assistant in 2006 from University of Medicine and Dentistry of New Jersey.


Inna Sergeychik, Physician Assistant, nurse practitioner, nurse practitioner Beverly MA, nurse practitioner Gloucester MA, nurse practitioner Danvers MA, Coastal Orthopedic, Coastal Orthopedic Associates, Sports Medicine, Trauma Care, Hand, Fracture Care, Hand Surgery, Hand Injuries, Joint Replacement, Joint Revision, Arthroscopic Surgery of the Knee, Shoulder, Hip, Foot Surgery, Ankle Surgery, Orthopedic Surgeon, Podiatrist, Physician Assistant, Nurse Practitioner, Examination, Treatment, Prescriptions, Medical Records, Board Certified specialists, Orthopedic surgery, operative care, non-operative care, bones, joints, ligaments, muscles, appointment, The Medical Building, Cape Ann Medical Center, Lahey Outpatient Center, Orthopedic surgeon Beverly,  North Shore, Essex County, Beverly, Gloucester, Danvers, Beverly MA, Gloucester MA, Danvers MA,
Inna Sergeychik, PA-C
Physician Assistant
Joined Coastal Orthopedics in 2016.

Inna Sergeychik received her Bachelor Of Science in Biology from Western New England University. She received her Master of Science in Physician Assistant Studies from Alderson Broaddus University, WV in 2016.